code: def completion(
      self, *args, **kwargs
  ):  # logic for parsing in - calling - parsing out model completion calls
      pass
  
file_path: litellm/litellm/llms/base.py
imports: import litellm
  import httpx
  from typing import Optional
label_desc: Use image node_id 5 for calling the BaseLLM obj's underlying member method code with example usage: obj.completion() without return types